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For Riku Only: Shipping Included RAS-DM22HE6 (W) Air Conditioner Set
Product Details
Hitachi ♢ Primarily for 6 tatami mats ♢ Lifestyle (Solar Radiation) Sensor ♢ Freeze Cleaning Light ♢ Mold Buster ♢ Stainless Clean ♢ Smartphone Compatible
Air Conditioner
Removed
Pump down completed
Good working condition
Remote control and back plate included
Sold as-is, no claims, no returns.
Basic Specifications
Type
Wall-mounted
Recommended room size
Primarily for 6 tatami mats
Power supply
100V
Parallel type
Model
Sales category
Home appliance retailer model
Cooling capacity
Recommended cooling room size (approx.)
Up to 9 tatami mats (6-9 tatami mats)
Cooling (approx. wooden Japanese-style room)
6 tatami mats
Cooling (approx. reinforced concrete Western-style room)
9 tatami mats
Cooling capacity
2.2kW
Cooling power consumption
580W
Cooling COP
3.79
Heating capacity
Recommended heating room size (approx.)
Up to 6 tatami mats (5-6 tatami mats)
Heating (approx. wooden Japanese-style room)
5 tatami mats
Heating (approx. reinforced concrete Western-style room)
6 tatami mats
Heating capacity
2.2kW
Low-temperature heating capacity
2.8 kW
Heating power consumption
470W
Cleanliness
Automatic filter cleaning function
None
Automatic heat exchanger cleaning
○
Internal drying
○
Comfort
Dehumidification
○
Features
Smartphone compatibility
Shirokumakun App (Free)
Sensor
Lifestyle Sensor (Solar Radiation Sensor)
New refrigerant R32
○
Energy saving performance
Multi-stage rating (FY2027)
2
Energy saving standard achievement rate
87% (FY2027)
APF (Annual Performance Factor)
5.8 (JIS C 9612:2013)
Annual energy consumption
717kWh (JIS C 9612:2013)
Annual electricity cost
19,359 yen
Dimensions/Weight
Indoor unit dimensions
Width 780 x Height 280 x Depth 218mm
Outdoor unit dimensions
Width 658 (+60) x Height 530 x Depth 275 (+54.5)mm
Dimensions in parentheses indicate dimensions up to the valve and mounting feet.
Indoor unit weight
7.5 kg
Outdoor unit weight
19.5 kg
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.


